https://doi.org/10.1351/goldbook.L03439
Cyclic ![Not defined](/img/inline/L03439.png)
esters
of hydroxy carboxylic acids
, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring. ![Not defined](/img/inline/L03439.png)